From 7d234fd5c212fadf1cdfd2de566098c569cd980a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Sun, 2 Nov 2008 12:48:45 +0000
Subject: [PATCH] Class Checking: Fixed AV in FindClassFunction

---
 CheckClass.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CheckClass.cpp b/CheckClass.cpp
index ee026157c..a50c83ef8 100644
--- a/CheckClass.cpp
+++ b/CheckClass.cpp
@@ -113,7 +113,7 @@ static const TOKEN * FindClassFunction( const TOKEN *tok, const char classname[]
     _classname[0] = classname;
     _funcname[0] = funcname;
 
-    if ( indentlevel < 0 )
+    if ( indentlevel < 0 || tok == NULL )
         return NULL;
 
     for ( ;tok; tok = tok->next )
@@ -148,6 +148,9 @@ static const TOKEN * FindClassFunction( const TOKEN *tok, const char classname[]
                             break;
                     }
                 }
+                if ( tok == NULL )
+                    return NULL;
+
                 continue;
             }
         }